I slammed my s3 in car door, removed SD card w/o unmounting, now it doesn't show up in galaxy prime or s4.

Solution
Hmm .. the Samsung S3 has a bastard of a SD card controller so I generally tell people not to use an SD card in them ... or throw them away.

They are notorious for corrupting files in the SD cards.

Put the card into an SD card reader on a PC and look for a software program to try to recover your files.

Hit the S3 with an axe just to make damned sure it is dead first.

I lost a lot of pictures persevering with that particular damned fone.
Hmm .. the Samsung S3 has a bastard of a SD card controller so I generally tell people not to use an SD card in them ... or throw them away.

They are notorious for corrupting files in the SD cards.

Put the card into an SD card reader on a PC and look for a software program to try to recover your files.

Hit the S3 with an axe just to make damned sure it is dead first.

I lost a lot of pictures persevering with that particular damned fone.
 
Solution